Panasonic's 4k tablet prototype on display at CES has a 3,840x2,560 resolution and 230 pixels per inch packed into a 20-inch IPS LED-backlit LCD display.
2 of 11 Josh Lowensohn/CNET
Runs Windows 8
Panasonic's 20-inch 4k tablet prototype runs Windows 8.
3 of 11 Josh Lowensohn/CNET
From the side
A view from the side of Panasonic's 20-inch 4k tablet prototype.
4 of 11 Josh Lowensohn/CNET
Settings toggles on the side
Another closeup view of the side with settings toggles.
5 of 11 Josh Lowensohn/CNET
Pinching in
The sleek brushed-metal, 5-pound Panasonic tablet prototype runs off an Intel Core i5-3427U processor, Nvidia GeForce graphics (unspecified), 4GB of RAM, and has a 128GB SSD.
6 of 11 Josh Lowensohn/CNET
Front-facing camera
The prototype has a front-facing camera.
7 of 11 Josh Lowensohn/CNET
Info lights on the other side
On the other side of the 20-inch prototype are the info lights.
8 of 11 Josh Lowensohn/CNET
A human-sized comparison
CNET editor Scott Stein holds up the 20-inch prototype so you can see how big it is next to a normal human.
9 of 11 Josh Lowensohn/CNET
Brushed metal back
There's not much on the back besides some simple brushed metal.
